Here is a correction that needs to be made to the documentation.
The notes describing INCHx in SLAU144J, pg. 555 are incomplete.
The note states the following for A12 - A15:
1100 (VCC - VSS) / 2, A12 on MSP430F22xx devices
1101 (VCC - VSS) / 2, A13 on MSP430F22xx devices
1110 (VCC - VSS) / 2, A14 on MSP430F22xx devices
1111 (VCC - VSS) / 2, A15 on MSP430F22xx devices
The MSP430G2755 also supports A12 - A15. The note needs to be extended to:
"on MSP430F22xx, MSP430G27xx devices"
There may other device families that need to be added along with the 2755.
Jim